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Latest Details
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Name
  KZ Her  
AAVSO UID
000-BCD-298 (168 observations)  
Constellation
Hercules Sequence
J2000.0
18 47 12.22 +12 27 23.9  (281.80092 +12.45664) Search nearby
B1950.0 18 44 52.95 +12 24 04.0
Proper motion
RA: -6.8 +/- 2.3 mas/yDec: -2.7 +/- 2.1 mas/ySource: UCAC4
Galactic coord. 43.591 +6.570
Other names

(Internal only)
AAVSO 1842+12 AN 312.1936 ASASSN-V J184712.19+122724.2
IOMC 1034000020 ZTF J184712.20+122723.8  
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Variability type
M
Spectral type M5IIIe
Mag. range
12.2 - <17.0 p
Discoverer --
Epoch
13 Jun 1941 (HJD 2430159) Ephemeris
Outburst --
Period 295.7 d
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars
2020arXiv200508662C
3 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
4 MVS N264, 1957. --
5 P.Ahnert, KVBB N28, 1943. 1941KVeBB...7....4A
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 5.89H = 4.99K = 4.58J - K = 1.31
AllWISE W1 = 4.41W2 = 3.71W3 = 3.26W4 = 2.81W1 - W2 = 0.70W3 - W4 = 0.45
APASS-DR9 B = 13.56V = 11.78g' = 13.02r' = 11.30B - V = 1.78
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 47 12.22 +12 27 23.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2021-10-26 00:28 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.